Forum Discussion
Why are files in SiteCollectionImages in SharePoint Online (O365) anonymous for all tenants?
I just found that files of type images (.jpg, png) or .js files located in anyone's O365 tenant are served with no prompt for authentication. Just wondering if this was done for performance reason in...
Hmm, that is a bit worrying.
I first hoped that you would have shared the library with an anonymous link, but I'm getting the same result on a new tenant.
This should not happen.